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Merge pull request #276 from naturallaw777/copilot/fix-no-sleep-module-roles

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Scope `no-sleep` module to non-desktop roles
This commit is contained in:
Sovran Systems
2026-04-22 07:39:52 -05:00
committed by GitHub
parent b8feea3711 448c4b9094
commit 2c8dd91cf0
1 changed files with 26 additions and 20 deletions
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46
modules/core/no-sleep.nix
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@@ -1,6 +1,9 @@
# ── modules/core/no-sleep.nix ─────────────────────────────────────────────────
# Prevents the machine from ever sleeping or suspending at the system level.
#
# Only applies to server_plus_desktop and node roles. Desktop-only installs
# retain normal OS sleep/suspend behaviour.
#
# This operates at two layers below GNOME:
# 1. systemd-logind — ignores all hardware power events (lid, suspend key, etc.)
# 2. systemd targets — masks sleep/suspend/hibernate targets so nothing can
@@ -9,27 +12,30 @@
# This is intentional for a 24/7 server/node. The GNOME-layer power settings in
# sovran_systemsos-desktop.nix remain in place as a belt-and-suspenders complement
# for active user sessions.
{ ... }:
{ config, lib, ... }:
{
# ── Layer 1: logind hardware event handling ────────────────────────────────
services.logind = {
lidSwitch = "ignore";
lidSwitchDocked = "ignore";
lidSwitchExternalPower = "ignore";
settings.Login = {
HandleSuspendKey = "ignore";
HandleHibernateKey = "ignore";
HandlePowerKey = "ignore";
IdleAction = "ignore";
IdleActionSec = 0;
};
};
config = lib.mkIf (!config.sovran_systemsOS.roles.desktop) {
# ── Layer 2: mask systemd sleep targets ───────────────────────────────────
# Nothing on the system can suspend/hibernate — not root, not GNOME, not D-Bus.
systemd.targets.sleep.enable = false;
systemd.targets.suspend.enable = false;
systemd.targets.hibernate.enable = false;
systemd.targets.hybrid-sleep.enable = false;
# ── Layer 1: logind hardware event handling ──────────────────────────────
services.logind = {
lidSwitch = "ignore";
lidSwitchDocked = "ignore";
lidSwitchExternalPower = "ignore";
settings.Login = {
HandleSuspendKey = "ignore";
HandleHibernateKey = "ignore";
HandlePowerKey = "ignore";
IdleAction = "ignore";
IdleActionSec = 0;
};
};
# ── Layer 2: mask systemd sleep targets ─────────────────────────────────
# Nothing on the system can suspend/hibernate — not root, not GNOME, not D-Bus.
systemd.targets.sleep.enable = false;
systemd.targets.suspend.enable = false;
systemd.targets.hibernate.enable = false;
systemd.targets.hybrid-sleep.enable = false;
};
}